I-Gypsurfution Gypsum yi-Gypsum yeShishini efunyenwe kukungakhathali kwaye ihlanjululwe igesi ye-Flue emva kokudityaniswa kwe-sull-equkethe ipetroli okanye i-powder powder equkethe i-limes okanye i-powder powder. Ubume bayo bekhemicali buyafana neGypsum yeNdalo yeNdalo, ubukhulu becala i-Camo43. Okwangoku, indlela yelizwe lam lokuvelisa amandla isalawulwa ngamalahle amandla aphethwe ngamalahle, kwaye i-SO2 ikhutshwe ngamalahle kwinkqubo ye-thermal yamandla okungaphezulu kwe-50% yelizwe lam. Isixa esikhulu se-sulfur diokside sibangele ukungcoliseka kwendalo esingqongileyo. Ukusetyenziswa kwetekhnoloji ye-flieurricurricul yegesi yokuvelisa i-Gypsum ye-Gypsum yindlela ebalulekileyo ukusombulula uphuhliso lwetekhnoloji yamashishini ahlaziyiweyo. Ngokweenkcukacha-mali ezingaphelelanga, ukuphuma kwe-gypsum emanzi kwilizwe lam kugqithile kwizigidi ezingama-90 t / a, kunye nendlela yokuqhubela phambili ye-gypsum ebiyinyiselwe ikakhulu, kodwa ibangela inkunkuma enkulu yezixhobo.
I-Gypsim inemisebenzi yesisindo esikhanyayo, ukuncitshiswa kwengxolo, ukuthintelwa komlilo, ukufuduswa komlilo, ukuvelisa ubushushu, njl njl. Okwangoku, uninzi lwabaphengululi lwenze uphando kwi-Plaster. Olu phando lubonisa ukuba i-Plations i-PROSTS i-PROST inolwandiso oluncinci, ukusebenza kakuhle kunye neplastiki, kwaye inokuthatha indawo yezixhobo zokwenza indawo yemveli. Izifundo zika-Xu Jianjun kwaye ezinye zibonakalise ukuba i-gypsum endelekileyo inokusetyenziswa ukwenza izixhobo zodonga ezilula. Izifundo ze-Beihong kwaye ezinye zibonise ukuba i-gesing gypsum eveliswe yi-Gypsum ye-Gypsum inokusetyenziselwa udonga olungaphakathi lodonga oluphezulu, kwaye unokucombulula iingxaki ezisemgangathweni, kwaye ungoyikisiwe Ukubethwa kwemveli kudaka. Ukukhanya kwe-Fighweight Gypsum luhlobo olutsha lwezinto ezibonakalayo zendalo. Yenziwe nge-hemimdrate gypsum njengeyona nto iphambili yesamente ekongeza i-Aggregates ye-chargatives kunye nokungqinelana. Xa kuthelekiswa nezixhobo zokwenza izinto zemveli, akukho lula ukuqhekeza, kunamathele ngokubophelela, i-shrinkige elungileyo, ukukhuselwa kwendalo. Ukusetyenziswa kwe-gypsurfurd gypsurmed ukuvelisa i-hemimdrate gypsum kungasombululeki kuphela ingxaki yokunqongophala kwezixhobo ze-gypsum zendalo, kodwa zikwazi ukusetyenziswa kwezixhobo ze-gypsum ezenziwayo kwaye zifezekise injongo yokukhusela imeko yendalo. Ke ngoko, ngokusekwe kuphononongo lwe-gypsum eyenziweyo, eli phepha livavanya ukusetwa, amandla atshisiweyo kunye namandla ecinezelayo, ukufundisisa izinto ezichaphazela i-Gyppurmes Fight Gypsum Dear, kwaye ubonelela ngesiseko sethiyori yokukhanya- Ukubetheka ubunzima bomzimba kweGyppum.
Uvavanyo olu-1
1.1 Izinto ezingafunekiyo
I-DealFurIkrazation Gypsim Powder: I-HomingDrate Gypsum yaza yafunyanwa iteknoloji ye-Flue yegesi, iipropathi zayo ezisisiseko ziboniswa kwiTheyibhile 2. %, 8%, 12%, kunye ne-16% esekwe kumgangatho omkhulu wokukhanya kwe-gypsum.
Retarder: Use sodium citrate, chemical analysis pure reagent, sodium citrate is based on the weight ratio of light plastering desulfurization gypsum mortar, and the mixing ratio is 0, 0.1%, 0.2%, 0.3%.
I-Sleulose Ether: sebenzisa i-hydroxypropyl methmylcelcelcelse (i-HPMC), i-VPMC), i-VPMC i-400, i-HPMC isekwe kumlinganiso we-gypsur of i-Gypsurds, kwaye i-0.1%, i-0,4%, i-0.4%.
1.2 Indlela yovavanyo
Ukusetyenziswa kwamanzi kunye nokuseta ixesha lokungqinelana okuqhelekileyo kwe-gypsurmed gypsum kubhekisele kwi-GB / T17669.4-1999 "Ukuzimisela kwepropathi ye-Gypsim ye-Gypsur" "" Ukupaka i-gypsum "yenziwa.
Amandla aguqukayo kunye noxinzelelo lwe-gypsum olwenziwe ngokwe-GB / T9776-2008 "Ukwakha Gypsum", kunye ne-40mm × 160mm yobumba ngokwamandla. Amandla okuguqulwa kunye nokucinezela ubunzima obukhanyisiweyo obukhanyisiweyo be-Gypsum oPhelekileyo wenziwa ngokwe-GB / T 28627-2012 "Gypsum Gypsum", kunye ne-28D kwaye 28d ilinganiswe ngokulandelelana.
Iziphumo ezi-2 kunye nengxoxo
2.1 Isiphumo se-Gypsim Powder Umgangatho wePropathi yoMatshini we-Fighsoight FelFuring Gypsum
Inani lilonke le-Gypsim Powder, iPistone Powder kunye ne-Aggregate ye-Aggregate i-100%, kunye nenani lokukhanya okusisigxina Xa inani le-Gyppum Powder yi-60%, i-70%, i-80%, kunye neepesenti ezingama-80, i-90%, ukuvuselelwa kweziphumo zodaka lwe-gyppum.
Amandla okuguquguquka kunye namandla ecinezelayo yokukhanya kwe-gypsurd fulfum yodaka, ebonisa ukuba inqanaba le-hydration ye-gypsim liya kwanele nangakumbi kubudala. Ngokwanda kwe-Gypsim ye-gypsurmed ye-gypsurd, amandla afudumeleyo kunye namandla ecinezelayo ye-gypsing gossem ebonisa imeko ephezulu, kodwa ukwanda kwakumncinci. Kwiminyaka ye-1D, amandla atshiwayo ye-gypsim powder exutywe ne-90% nge-10.3% ethelekiswa ne-60% ye-Gypsim Powder, kunye namandla ahambelana ne-10.1%. Kwiminyaka yeentsuku ezingama-28, amandla e-flexual the powder exutywe ne-90% enyuke nge-8.8% ehambelana ne-Gypsim Powder exutywe ne-60% yamandla ehambelana ne-2.6%. Ukuzama ukuphakama, kunokugqitywa ukuba isixa se-gypsim powder sinempembelelo ngakumbi kumandla atshintshe amatshisi kunokuba amandla oxinzelelo.
2.2 Isiphumo sokukhanya kwesiqulatho esikhanyayo kwiipropathi zoomatshini bokukhanya kwe-gypsum evuthayo
Inani lilonke le-Gyppum Powder, iPistone Powder kunye ne-Aggregate ePhaphtied yi-100%, kunye nenani le-gypsim elisigxina kunye nexabiso le-gypsim elisigxina kunye ne-acming kuhlala kungatshintshi. Xa inani le-virbeads evuthayo liyi-4%, i-8%, i-12%, kunye ne-16%, ukuphulukana nokukhanya kwe-gypsurmed gurprad fuls.
Kwiminyaka efanayo, amandla afudumeleyo kunye namandla ecinezelayo ancitshiswe unyango lwe-gypsur olwenziwe ngu-Gypsur of Dearset Docersetsetsetshwayo kukwanda komxholo we-vitbeds. Kungenxa yokuba uninzi lwee-microbeds ezivaliweyo zinesakhiwo esingafakwanga ngaphakathi kwaye amandla abo aphantsi, onciphisa amandla e-flexual kunye noxinzelelo lwe-phypsum yokukhanya. Kwiminyaka ye-1D, amandla atshisiweyo eyi-16% ye-Gypsim Powder incitshisiwe nge-35.3% xa kuthelekiswa ne-4% ye-Gypsim Powder, kwaye amandla angqinelanayo ancitshisiwe nge-16.3%. Kwiminyaka yeentsuku ezingama-28, amandla atshiwayo kwi-16% ye-Gypsim Powder incitshisiwe nge-24.6% ethelekiswa ne-4% ye-Gypsim Powder, ngelixa amandla ahambelanayo ancitshisiwe kuphela nge-6.0%. Ukunceda, kunokugqitywa ukuba impembelelo yomxholo we-vitrerippices kumandla afudumeleyo inkulu kunelo kumandla ecinezelayo.
2.3 Isiphumo soMxholo wokuThunyelwa kwakhona ukuseta ixesha lokukhanya kweGypsum
I-dosage iyonke ye-Gypsim Powder, i-Pistone Powder kunye ne-Aggregate ye-Aggregate i-100%, kunye nethamo ye-gypsim eqinileyo, i-dosistone powder, i-limestone powder, i-selupied aruper zihlala zingaguquki. Xa umthamo we-sodium i-0, i-0.1%, i-0.2%, i-0.3%, ibeka iziphumo zokukhanya kwe-gypsum.
Ixesha lokuqala kunye nokuseta okokugqibela ixesha lokukhanya kwe-gypsurd fulfum yodaka lomabini ngonyuso lomxholo wesodium, kodwa ukunyuka kwexesha lincinci. Xa umxholo weSodium u-0.3%, ukuseta okokuqala kwexesha lokwahlula amaxesha angama-28min, kunye nexesha lokugqibela lokuseta kwangelo xesha lingaphezulu kwe-33min. Isongezelelo sexesha lokuseta linokubangelwa yindawo enkulu ye-Gypsum ejikelezayo, enokufunxa i-remerment surds, ngaloo ndlela inciphisa i-gypsum kwaye inciphise i-gypsum ye-gypsum ye-gypsim ukwenza inkqubo yesakhiwo eqinileyo. Yandisa ixesha le-gypsum.
2.4 Isiphumo se-selsulose i-selsulose ether kwipropathi yoomatshini bokuqaqamba kwe-gypsum efakwe i-gypsum
I-dosage iyonke ye-Gypsim Powder, i-Pistone Powder kunye ne-Aggregate ye-Aggregate i-100%, kunye nethamo ye-Gypsim Cowder, iPosage ye-Gypsimes eLungile, iPistone Powder, i-Linestone ihleli ingaguqukanga. Xa idosi ye-hydroxypropyl methylcelculose i-0, 0.1%, i-0.2% ne-0.4%, i-witsictions efihliweyo i-gilfum yodaka lwe-gypsurd.
Kwiminyaka ye-1D, amandla okukhanya okukhanyayo e-Gypsurd Asfrpum Asserfur Pervurs anyuke emva koko wehla ngenyuko ye-hydropylcelselel methylcelcerase yomxholo; Kwiminyaka engama-28 ubudala, amandla okuqaqamba okukhanyayo e-Gyppum efakwe i-Gyppum Esfrpurd Gypsur Xa umxholo we-hydroxypropyl methylcelcelose ngu-0,2%, amandla atshiziweyo afikelela kwi-1D okanye i-28d ngaphandle kwe-Typsur Shorfum Doulfum Dield Rict Ukunyuka kwe-HydroxyPopyl methylcelcelcerase umxholo, kwaye imeko ye-Trand ehambelanayo icacile kakhulu kwi-28D. Kungenxa yokuba i-ersese i-erselose inefuthe lokugcina amanzi kunye nokutyibilika, kunye nemfuno yamanzi yokungqinelana okuyimfuneko, okukhokelela kulwakhiwo lwe-cleulose ye-cleurry, ngaloo ndlela kunciphisa amandla ye-gypsim icacile.
3 ISIQINISEKISO
. Ngokwanda kwe-Gypsim ye-Gypsim ye-Gypsim ene-Gypsim eshukumayo, amandla aguqukayo kunye nengcinezelo ye-gostenating gobane ebonisa umkhondo wokuhambahamba, kodwa ukwanda kwakumncinci.
. amandla.
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. iyanda kwaye inciphe.
IXESHA LOKUQALA: Nge-Feb-02-2023